D-Net

import eu.dnetlib.actionmanager.actions.AtomicAction;

import eu.dnetlib.actionmanager.common.Agent;

import eu.dnetlib.miscutils.datetime.DateUtils;

import org.apache.hadoop.io.Text;

import org.apache.hadoop.mapreduce.Mapper;

import java.util.List;

import java.util.Map;

    private ActionFactory factory;

    private JsonParser parser;

    }

    @Override

        final String inputJson =value.toString();

        final JsonObject rootElement = parser.parse(inputJson).getAsJsonObject();